code: def cond(pred, true_fn, false_fn):
      if pred:
          return true_fn()
      return false_fn()
  
imports: import numpy
  import tree
  from keras.backend.common import KerasVariable
  from keras.backend.common import standardize_dtype
  from keras.backend.common.dtypes import result_type
  from keras.backend.common.keras_tensor import KerasTensor
  from keras.backend.common.stateless_scope import StatelessScope
  from keras.utils.nest import pack_sequence_as
label_desc: Use image node_id 6 for calling a global function with example usage: cond(pred, true_fn, false_fn) and returns: false_fn, true_fn